a feeling of extreme happiness or euphoria, feeling like you're floating on air. Also spelled "cloud nine."
by Aquarian129 April 08, 2007
by bubz September 14, 2006
by Tosin November 03, 2006
getting higher then an astronaut,twisted, basically getting faded out of this world, it is also a liquir.
"I was so fucked up I was cloud 9"
by Burzerk June 03, 2006
He was on cloud 9 after he met her.
by The Return of Light Joker December 23, 2008